| Sold | Grade | Monthly Average |
| Feb 2024 | 2.5 | $7.50 |
| Sep 2023 | 2.0 | $10.00 |
| Oct 2023 | 1.5 | $8.30 |
| Oct 2017 | 8.5 | $306.00 |
| Aug 2017 | 5.5 | $19.00 |
| May 2012 | 4.5 | $9.89 |
| Aug 2012 | 4.0 | $15.76 |
| Mar 2023 | 2.0 | $10.00 |
| Sep 2017 | 2.0 | $12.00 |
| Jul 2017 | 2.0 | $10.00 |
| Apr 2013 | 2.0 | $11.30 |
| Jan 2019 | 1.0 | $19.48 |
| Aug 2012 | 1.0 | $8.10 |